Copper-plated steel wire

Performance and conductivity – the excellence of copper-coated steel wire

Our copper-coated wire with a carbon steel core combines high mechanical resistance with optimal electrical conductivity. It is perfectly suited for applications that require both high mechanical and electrical performance. We also offer a range of products with lower mechanical resistance and high elongation that retain electrical conductivity for specific applications. Our distinguishing feature is high-quality, perfectly consistent copper coating to your specifications. 

VOCO has a global reputation for the quality of the wire used in mineral extraction, where our panel of solutions allows us to meet the various needs of our clients. On request we can develop any type of copper-coated wire to your technical requirements – even with hybrid specifications.

Multiple copper-coated wires guided through a liquid bath in an industrial facility
Close-up image of an industrial process where multiple wires are guided in parallel through a liquid bath for copper coating
Multiple parallel copper-coated wires running through an industrial production line
Industrial image showing a production line with multiple parallel copper-coated steel wires during processing
Multiple spools of copper-coated steel wire beneath industrial machine units
Industrial image showing several spools of copper-coated steel wire positioned beneath wire processing machines
Large spool with copper-coated steel wire in an industrial machine with control panel
Industrial image showing a large spool of copper-coated steel wire mounted in a wire processing machine with control panel
Hand holding a thin metal wire with a testing device in front of a digital measuring instrument
Close-up image showing manual testing of a metal wire using a measuring device with a digital display in an industrial setting
Diameter

Ø 0.15 – 1.80 mm

Copper layer thickness 0.30 - 12 µm
Tensile strength 350 - 2500 MPa
Elongation 3 % - 40 %
Electrical resistance

0.250 - 0.900 Ω/m

Alloy

Steel grade C4D to C85D

Delivery form

30 kg, 50 kg, 100 kg, 400 kg

Copper-coated wire, precisely to your
needs.
We deliver it.

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Copper-plated steel wire

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